Patent US3170608A successfully refreshed from Google Patents.
US3170608A
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US
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Dripless dispensing apparatus
Assignee: ET Oakes Corp
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Filing: 1961-10-03
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Granted: 1965-02-23
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Expires: 1981-10-03
Abstract
No abstract record available.
Inventors
- 👤 Oakes Earle Thomas
- 👤 Doom Lewis Garth
- 👤 Paul E Sundheim
- 👤 Mcelligott Paul Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:15
CPC Classifications
F; F16; F16K; F16K23/00; A; A21; A21C; A21C11/00; A21C11/16; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87096; Y10T137/87121; Y10T137/87129
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |